Proficient Software Engineer
Tapsi
I joined Tapsi as a Senior Frontend Engineer and Team Lead, then moved into the company’s Proficient individual-contributor level. My work has since moved from product and performance engineering into developer tooling and data platforms.
Tapsi sustains 3M daily app opens and up to 1M rides per day. Those are company-scale figures, not a claim about one system I built.
+Independently built and rolled out MergeScout, an AI code-review agent adopted across 50+ projects averaging 15 reviewed merge requests per week
+Build features across Ripple’s customer data platform, including SDK integration, event definitions, the Go ingestion gateway, and Kafka routing
+Led Daberna, a real-time multiplayer game that reached 400K peak WebSocket connections with sub-100ms p50 latency and 99.9% availability across 110 live episodes
+Improved production p75 LCP from 4.2s to under 3s and INP from 800ms to 300ms through Workbox and responsive-image work
+Reduced production build time from 200s to under 40s and cold development start-up from 60s to 7s for a 15-engineer team
+Designed a same-origin micro-frontend architecture across 10+ services, enabling independent Kubernetes deployments